(adsbygoogle = window.adsbygoogle || []).push({}); I got an old HDD from my friend's PS3 and I put it in my PS3 and now it says

:System software cannot be run properly
lease put storage device with 3.42 in PS3 and press start and select

Can I just put 3.41 firmware on the USB?

I don't think so cause it specifically asks for 3.42 or later

For the last time, the firmware is not stored on the f'n HDD.

YOU CANNOT DOWNGRADE!

Shiver's right the firmware isn't on the HDD so you can't downgrade.

simply lmao.